package com.lw.test;

import com.lw.pojo.Person;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @author LW
 * @2021/9/24 10:43
 */
//筛选员工中工资高于8000的人，并形成新的集合。
public class StreamTest1 {
    public static void main(String[] args) {
        List<Person> personList = new ArrayList<Person>();
        personList.add(new Person("Tom", 8900, 23, "male", "New York"));
        personList.add(new Person("Jack", 7000, 25, "male", "Washington"));
        personList.add(new Person("Lily", 7800, 21, "female", "Washington"));
        personList.add(new Person("Anni", 8200, 24, "female", "New York"));
        personList.add(new Person("Owen", 9500, 25, "male", "New York"));
        personList.add(new Person("Alisa", 7900, 26, "female", "New York"));


        List<String> fiterList = personList.stream().filter(x -> x.getSalary() > 8000).map(Person::getName)
                .collect(Collectors.toList());//形成新集合依赖collect（收集）。
        System.out.print("高于8000的员工姓名：" + fiterList);
    }
}
